(1 + 1/2)(1+1/3)(1+1/4)×......×(1+1/48)(1+1/49)=?

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(1 + 1/2)(1+1/3)(1+1/4)×......×(1+1/48)(1+1/49)=?

A24

B25

C26

D28

Answer:

B. 25

Read Explanation:

(1 + 1/2)(1+1/3)(1+1/4)×......×(1+1/49) = 3/2 × 4/3 × 5/4 × .....× 50/49 = 50/2 = 25

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